For the latest prices, please check AutomationDirect.com. 1-800-633-0405 950W Fan Heaters

Applications Features These fan heaters are designed to • Compact design prevent the formation of condensation • Available with integrated adjustable thermostat, fixed hygrostat or without and ensure an evenly distributed interior integral controls air temperature in enclosures. These fan • Double insulated plastic housing heaters are available with an integrated thermostat for temperature control, pre-set • Built-in overheat protection hygrostat for humidity control, or without integral controls. Foot Mounted Fan Heaters 950W Fan Heaters Specifications Heating Element High-performance cartridge Overheat Protection With automatic reset and second-tier one shot fuse Heater Body Extruded aluminum Axial Fan, Ball Bearing Service life 50,000h at 77°F [25°C] 2-pole terminal with strain relief 16 AWG [1.5 mm²] max. solid wire or Connection stranded wire with wire end ferrules, 0.8 N·m max.clamping torque Housing Plastic, UL 94V-0, black Mounting - Footed M5 screws (not included) Mounting - Panel or DIN Rail Clip for 35mm DIN rail, EN 60715 or M6 screws (not included) Panel or DIN Rail Mounted Mounting Position Horizontal only Sides: 0.79 in [20mm] Recommended Mounting Distance Bottom: 0.91 in [23mm] Above: 3.94 in [100mm] Operating / Storage Temperature¹ -49 to 158°F [-45 to 70°C] To obtain the most current agency approval Operating / Storage Humidity Max. 90% RH (non-condensing) information, see the Agency Approval Checklist section on the specific part number's web page at Protection Class II (double insulated) www.AutomationDirect.com Protection Type IP20 Approvals CE, UL Recognized File No. E234324, RoHS 2 compliant Note: ¹ Operating temperature of heater with integrated hygrostat: +32° to +140°F [0° to +60°C]

950W Foot Mounted Fan Heater

Heating Operating Volt- Air flow, Weight Part Number Price Capacity age Max Inrush Setting Range¹ free blowing (approx.) 94 cfm 49.6 oz 030510-00 $207.00 950W 230V AC, 50/60 Hz 4.0 A continuous 0 to 60°C [160 m³/h] [1406g] Note: ¹ Switching difference 12.6 °F ± 7°F tolerance [7K ± 4K]

950W Panel or DIN Rail Mounted Fan Heaters Heating Operating Volt- Air flow, Weight Part Number Price Capacity age Max Inrush Setting Range¹ free blowing (approx.) 130599-00 $218.00 32 to 140°F 120V AC, 50/60 Hz 8.0 A continuous 94 cfm 49.6 oz 130599-02 $214.00 950W none (no integrated controls) [160 m³/h] [1406g] 130510-00 $218.00 230V AC, 50/60 Hz 4.0 A continuous 0 to 60°C 130510-03 $167.00 Please consider 130510-00 for a comparable replacement. Note 1: Switching difference 12.6 °F ± 7°F tolerance [7K ± 4K]

www.automationdirect.com Enclosures Thermal Management tENC-465 For the latest prices, please check AutomationDirect.com. 1-800-633-0405 950W Fan Heaters

Dimensions in [mm] Wiring Diagram

N L

3

0

Note: When wiring 230 volt units for North American installations “L” (line) and “N” (neutral) will be used as “L1” (line1) “L2” (line2) respectively with no neutral connection.

950W Foot Mounted Fan Heaters

Dimensions in [mm] Wiring Diagram

N

3

L 0

Note: When wiring 230 volt units for North American installations “L” (line) and “N” (neutral) will be used as “L1” (line1) “L2” (line2) respectively with no neutral connection.

950W Panel or DIN Rail Mounted Fan Heaters

Please see our website www.AutomationDirect.com for complete engineering drawings. www.automationdirect.com Enclosures Thermal Management tENC-466 For the latest prices, please check AutomationDirect.com. 1-800-633-0405 1200W PTC Fan Heaters

Applications Features These compact high-performance PTC • Compact design fan heaters are designed to prevent • Built-in overheat protection formation of condensation and provide an • Double insulated plastic housing evenly distributed interior air temperature • Integrated adjustable thermostat in enclosures. These fan heaters were designed as stationary units for installation on the bottom of enclosures.

Foot Mounted PTC Fan Heaters 1200W PTC Fan Heaters Specifications Heating Element PTC resistor – temperature limiting Overheat Protection Built-in temperature limiter Axial Fan, Ball Bearing Service life 50,000h at 77°F [25°C] 2-pole terminal with strain relief 16 AWG [1.5 mm²] max. solid wire or Connection stranded wire with wire end ferrules, 0.8 N·m max.clamping torque Housing Plastic, UL 94V-0, black Mounting - Footed M5 screws (not included) Mounting - Panel or DIN Rail Clip for 35mm DIN rail, EN 60715 or M6 screws (not included) Mounting Position Horizontal Sides: 1.97 in [50mm] Recommended Mounting Distance Bottom: 0.91 in [23mm] Above: 3.94 in [100mm] Operating / Storage Temperature -49 to 158°F [-45 to 70°C] Panel or DIN Rail Mounted PTC Fan Heaters Operating / Storage Humidity Max. 90% RH (non-condensing) Protection Class II (double insulated) Protection Type IP20 Approvals CE, UL Recognized File No. E234324 & E150057, RoHS 2 compliant

To obtain the most current agency approval information, see the Agency Approval Checklist section on the specific part number's web page at www.AutomationDirect.com

1200W Foot Mounted PTC Fan Heaters Heating Operating Volt- Max. Current Air flow, Weight Part Number Price Capacity¹ age (inrush) Setting Range² free blowing (approx.) 030609-00 $225.00 120V AC, 50/60 Hz 16.0 A 32 to 140°F 1200W 94 cfm [160 m³/h] 41.6 oz 030600-00 $225.00 230V AC, 50/60 Hz 13.0 A 0 to 60°C [1179g] Notes: ¹ At 68°F [20°C] ambient temperature ² Switching difference 12.6 °F ± 7°F tolerance [7K ± 4K]

1200W Panel or DIN Rail Mounted PTC Fan Heaters Heating Max. Current Operating Air flow, Weight Part Number Price Capacity¹ (Inrush) Voltage Setting Range² free blowing (approx.) 130609-00 $263.00 16.0 A 120V AC, 50/60 Hz 32 to 140°F 1200W 94 cfm 41.6 oz 130600-00 $263.00 13.0 A 230V AC, 50/60 Hz 0 to 60°C [160 m³/h] [1179g] Notes: ¹ At 68°F [20°C] ambient temperature ² Switching difference 12.6 °F ± 7°F tolerance [7K ± 4K]

www.automationdirect.com Enclosures Thermal Management tENC-469 For the latest prices, please check AutomationDirect.com. 1-800-633-0405 1200W PTC Fan Heaters

Dimensions Wiring Diagram Inches [mm]

N L

3

0

Note: When wiring 230 volt units for North American installations “L” (line) and “N” (neutral) will be used as “L1” (line1) “L2” (line2) respectively with no neutral connection.

Foot Mounted 1200W PTC Fan Heaters

Dimensions Wiring Diagram Inches [mm]

N

3

L 0

Note: When wiring 230 volt units for North American installations “L” (line) and “N” (neutral) will be used as “L1” (line1) “L2” (line2) respectively with no neutral connection.

Panel or DIN Rail Mounted 1200W PTC Fan Heaters

Please see our website www.AutomationDirect.com for complete engineering drawings.

www.automationdirect.com Enclosures Thermal Management tENC-470 For the latest prices, please check AutomationDirect.com. 1-800-633-0405 Enclosure Heating and Heater Selection Why Heat an Enclosure? Heater Location Today’s miniaturization of enclosure components results in high Ideally, most heaters will perform optimally when mounted near packing densities, which in turn results in higher temperatures the bottom of an enclosure and used in conjunction with a within the enclosure. These high temperatures are harmful to control device, thermostat, and/or hygrostat. The control electronic components. In response, cooling systems have become device may be a separate device, or it may be integral to the standard in many applications. However, just as critical and widely heater. With the controller located in an area of the cabinet underestimated, are failures caused by the formation of moisture. that is representative of the average temperature or humidity Under certain climatic conditions, moisture can build up not only in requirement, the heater should then be placed in a position near outdoor or poorly insulated enclosures, but also in highly protected the bottom of the enclosure. If a separate control device is used, and well-sealed enclosures. the heater should not be located directly beneath the controller to ensure that the controller is not influenced by direct heat from the Moisture and Failure heater. Moisture, especially when combined with aggressive gases and dust, causes atmospheric corrosion and can result in the Heater Calculation failure of components such as circuit breakers, busbars, relays, Follow Steps 1-5 to determine the heating requirement of an integrated circuit boards and transformers. The greatest danger enclosure (US units - left column, metric - right) lies in conditions where electronic equipment is exposed to STEP 1: Determine the Surface Area (A) of your enclosure which is relatively high air humidity or extreme variations in temperature, exposed to open air. such as day-and-night operation or outdoor installation. Failure of Enclosure Dimensions: components in such cases is usually caused by changing contact height =______feet ______meters resistances, flashovers, creepage currents or reduced insulation properties. width =______feet ______meters depth =______feet ______meters Eliminate Moisture Choose Mounting Option from next page, and calculate the surface Moisture and corrosion will remain low if relative air humidity area as indicated stays below 60%. However, relative humidity above 65% A = ______ft2 or ______m2 will significantly increase moisture and corrosion problems. This can be prevented by keeping the environment inside an STEP 2: Choose the Heat Transmission Coefficient (k) for your enclosure at a temperature as little as 9°F (5°C) higher than enclosure’s material of construction. that of the ambient air. Constant temperatures are a necessity to painted steel = 0.511 W/(ft2K) 5.5 W/(m2K) guarantee optimal operating conditions. Continuous temperature changes not only create condensation but stainless steel = 0.344 W/(ft2K) 3.7 W/(m2K) they reduce the life expectancy of electronic components aluminum = 1.115 W/(ft2K) 12 W/(m2K) significantly. Electronic components can be protected by cooling plastic or insulated during the day and heating at night. stainless = 0.325 W/(ft2K) 3.5 W/(m2K) k = ______W/(ft2K) or ______W/(m2K) Thermal Management Modern enclosure heaters are designed to protect against STEP 3: Determine the Temperature Differential (ΔT). condensation. They heat the air inside enclosures, preventing A. Desired enclosure interior temp. = ____oF ____oC water vapor from condensing on components while providing the greatest possible air circulation and low energy B. Lowest ambient (outside) temp. = ____oF ____oC consumption. Subtract B from A = Temp. diff. (ΔT) = ____oF ____oC Other heating element technology improvements include: For these calculations, ΔT must be in degrees Kelvin (K). Therefore, • Longer operating life divide ΔT (oF) by 1.8. ΔT = ______K • Greater energy efficiencies • Quick wiring options STEP 4: Determine Heating Power (PV), if any (generated from • Easier mounting existing components, i.e. transformer). • Fan heaters should be considered for larger enclosures to ensure that PV = ______W or ______W the entire enclosure is heated uniformly

STEP 5: Calculate the Required Heating Power (PH) for your enclosure based on the above values. If enclosure is located inside: PH = (A x k x ΔT) - PV = ______W If enclosure is located outside: PH = 2 x (A x k x ΔT) - PV = ______W

www.automationdirect.com Enclosures Thermal Management tENC-431 For the latest prices, please check AutomationDirect.com. 1-800-633-0405 Enclosure Mounting Types and Surface Area Calculations

1. Free-Standing W

H

D Area (A) = 1.8 (H x W) Area (A) = 1.8 (H x W) Area (A) = 1.8 (H x W) + 1.8 (H x D) + 1.8 (W x D) + 1.4 (H x D) + 1.8 (W x D) + (H x D) + 1.8 (W x D)

2. Wall-Mounted

Area (A) = 1.4 (H x W) Area (A) = 1.4 (H x W) Area (A) = 1.4 (H x W) + 1.8 (H x D) + 1.8 (W x D) + 1.4 (H x D) + 1.8 (W x D) + (H x D) + 1.8 (W x D)

3. Ground

Area (A) = 1.8 (H x W) Area (A) = 1.8 (H x W) Area (A) = 1.8 (H x W) + 1.8 (H x D) + 1.4 (W x D) + 1.4 (H x D) + 1.4 (W x D) + (H x D) + 1.4 (W x D)

4. Ground and Wall

Area (A) = 1.4 (H x W) Area (A) = 1.4 (H x W) Area (A) = 1.4 (H x W) + 1.8 (H x D) + 1.4 (W x D) + 1.4 (H x D) + 1.4 (W x D) + (H x D) + 1.4 (W x D) www.automationdirect.com Enclosures Thermal Management tENC-432